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Product Comparison

Here's our complete breakdown comparing the ingredients, attributes, and more of COSRX AC Collection Blemish Spot Drying Lotion versus The Pink Foundary Overnight Acne Spot Corrector .

Last updated on December 15, 2023. Published on December 15, 2023

Overview

What they are

These products are both cruelty-free and fungal acne (malassezia) safe facial treatments. They have a total of 6 ingredients in common

Cool Features

They both contain BHA and exfoliants

Suited For

They're both likely to be good for fighting acne, dry skin, brightening skin, oily skin, reducing pores and scar healing

Free From

They both do not contain any fragrances, oils, parabens, silicones or sulfates

What's Inside

They both contain harsh alcohols and common allergens

We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.

Facial Treatment South Korean Brand South Korea
Facial Treatment Indian Brand India

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Facial Treatment

Facial treatments are specially designed to treat a skin concern. Acne treatments and anti-aging products are common examples of facial treatments.

Price

Ingredient Info

Click any item below to learn more and view relevant ingredients.
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free
alcohol-free
silicon-free
fragrance-free
sulfate-free
paraben-free
oil-free
fungal-acne safe
reef-safe
eu-allergen-free
vegan
cruelty-free

At a glance

Click on any of the items below to learn more

Notable Ingredients

BHA
Exfoliators

Benefits

Hydrating
Good For Oily Skin (2)
Reduces Large Pores
Scar Healing
Acne Fighting (2)
Brightening (2)

Concerns

Drying (2)
May Worsen Oily Skin
Acne Trigger
Irritating (3)
Rosacea (4)
Eczema (4)

Notable Ingredients

BHA
Exfoliators

Benefits

Hydrating
Good For Oily Skin
Reduces Large Pores
Scar Healing
Acne Fighting (3)
Brightening (2)

Concerns

Drying (2)
May Worsen Oily Skin
Irritating (3)
Rosacea (3)
Eczema (3)
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Ingredients Side-by-side

Ingredients that are highlighted in purple are present in both products.

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Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1
What it does: Absorbent, Skin Protecting
Community Rating: Liked

We don't have a description for Calamine.

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 2.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 3.

2
What it does: Skin Conditioning, Solvent
Community Rating: Loved

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!

Learn more about Water

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 3.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 2.

3
What it does: Humectant, Skin Conditioning, Skin Protecting, Solvent
Community Rating: Loved

Glycerin is already naturally found in your skin. It helps moisturize and protect your skin.

A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.

As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.

Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.

Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.

In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.

This ingredient is organic, colorless, odorless, and non-toxic.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Learn more about Glycerin

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 4.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 5.

4
What it does: Cosmetic Colorant, Skin Protecting, UV Absorber, UV Filter
Community Rating: Liked

Zinc Oxide is a mineral broad-spectrum UV filter; it is the broadest UVA and UVB reflector approved by the FDA. While it is most commonly man-made for cosmetics, it can naturally occur in zincite, a rare mineral.

Today, traditional and nano-sized zinc oxide can be found in beauty products. Nano-sized zinc oxide can enhance a product's UV protection. While it is not believed to have a negative effect on skin, nano-zinc oxide can be harmful to coral reefs.

More about harmful reef ingredients here.

Zinc Oxide also has antibacterial and calming properties. It is not water soluble.

Zinc has been used throughout history as an ingredient in paint and medicine. An Indian text from 500BC is believed to list zinc oxide as a salve for open wound. The Ancient Greek physician Dioscorides has also mentioned the use of zinc as an ointment in 1AD.

Learn more about Zinc Oxide

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 6.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 7.

5
What it does: Masking, Preservative, Skin Conditioning
Community Rating: Liked

Salicylic Acid (also known as beta hydroxy acid or BHA) is one of the most well-known ingredients for treating skin that struggles with blackheads and acne. It helps to exfoliate both the skin's surface and pores, and also acts as an anti-inflammatory agent.

This multitasking property makes it a great ingredient for cleaning out pores, controlling oil production, and reducing inflammation.

Unlike AHAs which are water soluble, Salicylic Acid is oil soluble. This means that it's able to exfoliate the inside of pores and reduce blackheads.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing a Salicylic Acid into your routine.

In general, Salicylic Acid is a great ingredient for oily acne-prone skin.

While salicylic acid does not increase sun-sensitivity, we still recommend wearing SPF.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

Learn more about Salicylic Acid

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 15.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 9.

6
What it does: Masking
Community Rating: Very Disliked

Camphor is a waxy solid with a strong scent. It is made using turpentine oil.

Camphor is used for medicinal purposes due to its cooling effect. In medicine, camphor is a common anti-inflammation ingredient.

It possesses antibacterial and antifungal properties.

One study found camphor to be a potential anti-wrinkle ingredient. This might be due to its ability to increase elastin and collagen production. Collagen and elastin are responsible for plump and youthful looking skin.

It is best to use cosmetics with a small amount of camphor under 11%. Using topical camphor may induce irritation and redness.

In the past, camphor was traditionally made by distilling the wood of the camphor tree.

Learn more about Camphor

COSRX AC Collection Blemish Spot Drying Lotion contains this as ingredient number 18.

The Pink Foundary Overnight Acne Spot Corrector contains this as ingredient number 4.

Here's what our community thinks of the ingredients in these two products.

55% are loved or liked
20% have mixed ratings
25% are disliked or very disliked
0% have no rating yet
60% are loved or liked
0% have mixed ratings
40% are disliked or very disliked
0% have no rating yet

Usage

Here's some more info on how this product is used by our community.

When to use

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